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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef ASH_AMBIENT_METRICS_MANAGED_SCREENSAVER_METRICS_H_
#define ASH_AMBIENT_METRICS_MANAGED_SCREENSAVER_METRICS_H_
#include <string>
#include <string_view>
#include "ash/ambient/metrics/ambient_session_metrics_recorder.h"
#include "ash/ash_export.h"
#include "base/timer/elapsed_timer.h"
namespace ash {
enum class ScreensaverImageDownloadResult;
constexpr char kManagedScreensaverEnabledUMA[] = "Enabled";
constexpr char kManagedScreensaverEngagementTimeSlideshowUMA[] =
"EngagementTime.Slideshow";
constexpr char kManagedScreensaverStartupTimeSlideshowUMA[] =
"StartupTime.Slideshow";
constexpr char kManagedScreensaverImageCountUMA[] = "ImageCount";
constexpr char kManagedScreensaverImageDownloadResultUMA[] =
"ImageDownloadResult";
ASH_EXPORT std::string GetManagedScreensaverHistogram(
std::string_view histogram_suffix);
ASH_EXPORT void RecordManagedScreensaverEnabled(bool enabled);
ASH_EXPORT void RecordManagedScreensaverImageCount(int image_count);
ASH_EXPORT void RecordManagedScreensaverImageDownloadResult(
ScreensaverImageDownloadResult result);
class ManagedScreensaverMetricsDelegate
: public AmbientSessionMetricsRecorder::Delegate {
public:
ManagedScreensaverMetricsDelegate();
~ManagedScreensaverMetricsDelegate() override;
ManagedScreensaverMetricsDelegate(const ManagedScreensaverMetricsDelegate&) =
delete;
ManagedScreensaverMetricsDelegate& operator=(
const ManagedScreensaverMetricsDelegate&) = delete;
void RecordStartupTime(base::TimeDelta startup_time) override;
void RecordEngagementTime(base::TimeDelta engagement_time) override;
};
} // namespace ash
#endif // ASH_AMBIENT_METRICS_MANAGED_SCREENSAVER_METRICS_H_
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